AA1-B0-34-460-3D1-C Littelfuse AA1-B0-34-460-3D1-C is a 6A, 277V, 1-pole magnetic hydraulic delay circuit breaker with a lever actuator for panel mount applications.
Mfr Part #:

AA1-B0-34-460-3D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AA1-B0-34-460-3D1-C is a 6A, 277V, 1-pole magnetic hydraulic delay circuit breaker with a lever actuator for panel mount applications.
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AA1-B0-34-460-3D1-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

AA1-B0-34-460-3D1-C Description

Short technical summary and product information.

The Littelfuse AA1-B0-34-460-3D1-C is a single-pole magnetic hydraulic delay circuit breaker rated for 6A at 277V. It features a lever actuator and is designed for panel mount installation. The magnetic hydraulic delay mechanism provides precise overcurrent protection with time-delay characteristics, making it suitable for applications requiring reliable circuit interruption.

 

This circuit breaker carries approvals from CCC, CSA, and UL, ensuring compliance with international safety standards. The non-illuminated lever actuator offers clear visual indication of the breaker state. As a panel-mount device, it integrates into standard cutouts for industrial and commercial equipment.

 

The 1-pole configuration protects a single phase or line, and the 6A current rating supports moderate load applications. The 277V voltage rating makes it compatible with common lighting and power distribution systems in North America.

AA1-B0-34-460-3D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse AA1-B0-34-460-3D1-C 6A 1-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Single Pole Circuit Breakers

AA1-B0-34-460-3D1-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AA1-B0-34-460-3D1-C Features

  • Rated for 6A at 277V operation.
  • Single pole magnetic hydraulic delay design.
  • Lever actuator for manual switching.
  • Panel mount installation style.
  • Approved by CCC, CSA, and UL.

AA1-B0-34-460-3D1-C Applications

  • Branch circuit protection in control panels.
  • Overcurrent protection for lighting circuits.
  • Power distribution unit circuit isolation.
  • Industrial equipment motor protection.

AA1-B0-34-460-3D1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-34-460-3D1-C?

The current rating is 6A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

How many poles does this breaker have?

This is a 1-pole circuit breaker.

What type of actuator does this breaker use?

It uses a lever actuator.

What approvals does this circuit breaker hold?

It is approved by CCC, CSA, and UL.

What is the mounting type for this breaker?

It is designed for panel mount installation.

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